linux-kernel - [PATCH 06/13] HW-latency: cycle through all online cpus to re-test cpufreq

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Date:	Sun,  4 Nov 2012 20:59:37 -0500
From:	Luming Yu <luming.yu@...il.com>
To:	arnd@...db.de, linux-kernel@...r.kernel.org
Cc:	Luming Yu <luming.yu@...il.com>, Luming Yu <luming.yu@...el.com>
Subject: [PATCH 06/13] HW-latency: cycle through all online cpus to re-test cpufreq

Fix a typo to enable cycling through all online cpus to get cpufreq
sample from all cpus sequentially.

Signed-off-by: Luming Yu <luming.yu@...el.com>
---
 drivers/misc/hw_latency_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/hw_latency_test.c b/drivers/misc/hw_latency_test.c
index 256b1c0..78436da 100644
--- a/drivers/misc/hw_latency_test.c
+++ b/drivers/misc/hw_latency_test.c
@@ -297,7 +297,7 @@ static int kthread_fn(void *unused)
 			for_each_cpu(cpu, cpu_online_mask) {
 				cpumask_clear(testing_cpu_mask);
 				cpumask_set_cpu(cpu, testing_cpu_mask);
-				err = stop_machine(get_sample, unused, NULL);
+				err = stop_machine(get_sample, unused, testing_cpu_mask);
 				if (err)
 					break;
 			}
-- 
1.7.12.1

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